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    running motor out of water

    I have two questions re running my Mercury 4-stroke 90 out of water: 1. when using "ear muffs" over the water intake opening, is water supposed to spit out of the nozzle at the back of the engine lower unit. like it does when the engine is operating in the water? If so, will the water...
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    Compression problem 4-stroke 90

    I purchased a Mercury 4-stroke 90hp in 2002. I used the motor not much more than 30 hours a year and have had it professionally serviced each year. I have always been extremely careful using it, and serviced it well (i.e. the dealer replaced the water pump at recommended intervals, I used only...
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